CA2284045A1 - Integrated transmit/receive antenna with arbitrary utilisation of the antenna aperture - Google Patents

Integrated transmit/receive antenna with arbitrary utilisation of the antenna aperture Download PDF

Info

Publication number
CA2284045A1
CA2284045A1 CA002284045A CA2284045A CA2284045A1 CA 2284045 A1 CA2284045 A1 CA 2284045A1 CA 002284045 A CA002284045 A CA 002284045A CA 2284045 A CA2284045 A CA 2284045A CA 2284045 A1 CA2284045 A1 CA 2284045A1
Authority
CA
Canada
Prior art keywords
antenna
portions
reception
modular common
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002284045A
Other languages
English (en)
French (fr)
Inventor
Anders Derneryd
Lars Loostrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2284045A1 publication Critical patent/CA2284045A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/28—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the amplitude

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
CA002284045A 1997-03-24 1998-02-16 Integrated transmit/receive antenna with arbitrary utilisation of the antenna aperture Abandoned CA2284045A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9701079A SE510995C2 (sv) 1997-03-24 1997-03-24 Aktiv sändnings/mottagnings gruppantenn
SE9701079-7 1997-03-24
PCT/SE1998/000271 WO1998043315A1 (en) 1997-03-24 1998-02-16 Integrated transmit/receive antenna with arbitrary utilisation of the antenna aperture

Publications (1)

Publication Number Publication Date
CA2284045A1 true CA2284045A1 (en) 1998-10-01

Family

ID=20406293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002284045A Abandoned CA2284045A1 (en) 1997-03-24 1998-02-16 Integrated transmit/receive antenna with arbitrary utilisation of the antenna aperture

Country Status (9)

Country Link
US (1) US6043790A (sv)
EP (2) EP0970541B1 (sv)
JP (2) JP2001518265A (sv)
CN (1) CN1150662C (sv)
AU (1) AU6235498A (sv)
CA (1) CA2284045A1 (sv)
DE (2) DE69837596T2 (sv)
SE (1) SE510995C2 (sv)
WO (1) WO1998043315A1 (sv)

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US10707703B2 (en) * 2015-07-20 2020-07-07 Amotech Co., Ltd. Combination antenna module and portable electronic device including same
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CN113228529A (zh) * 2018-12-20 2021-08-06 瑞典爱立信有限公司 有效使用通信资源的天线系统
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Also Published As

Publication number Publication date
DE69839712D1 (de) 2008-08-21
SE510995C2 (sv) 1999-07-19
EP1764867A1 (en) 2007-03-21
DE69837596T2 (de) 2007-09-06
EP0970541B1 (en) 2007-04-18
SE9701079L (sv) 1998-09-25
EP0970541A1 (en) 2000-01-12
SE9701079D0 (sv) 1997-03-24
US6043790A (en) 2000-03-28
WO1998043315A1 (en) 1998-10-01
JP2001518265A (ja) 2001-10-09
EP1764867B1 (en) 2008-07-09
CN1250549A (zh) 2000-04-12
DE69837596D1 (de) 2007-05-31
AU6235498A (en) 1998-10-20
CN1150662C (zh) 2004-05-19
JP2008011565A (ja) 2008-01-17
JP4430699B2 (ja) 2010-03-10

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